Materials and Construction __________ is added in low carbon steel to raise its yield point. Sulphur Manganese Silicon Phosphorous Sulphur Manganese Silicon Phosphorous ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of manganese in alloy steel improves its Abrasion resistance & toughness Corrosion resistance Elasticity & creep resistance Cutting ability Abrasion resistance & toughness Corrosion resistance Elasticity & creep resistance Cutting ability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal (used for making bearings) comprises of Mainly tin (85%) and lead Saw dust and iron dust mixture Copper and aluminium Zinc and aluminium Mainly tin (85%) and lead Saw dust and iron dust mixture Copper and aluminium Zinc and aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the least carbon percentage? Mild steel White cast iron Low carbon steel Wrought iron Mild steel White cast iron Low carbon steel Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Atmospheric corrosion of metals result from their Fast oxidation Slow oxidation Slow dehydration Fast hydration Fast oxidation Slow oxidation Slow dehydration Fast hydration ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is a non-magnetic material? Zinc None of these Nickel Cobalt Zinc None of these Nickel Cobalt ANSWER DOWNLOAD EXAMIANS APP
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